//
//  ZHDocument.h
//  mentor
//
//  Created by 孙宏峰的MacPro on 2018/7/16.
//  Copyright © 2018年 孙宏峰的MacPro. All rights reserved.
//

#import <UIKit/UIKit.h>


@interface ZHDocument : UIDocument
@property(nonatomic) id data;
- (BOOL)loadFromContents:(id)contents ofType:(NSString *)typeName error:(NSError * _Nullable __autoreleasing *)outError;
@end
